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Proof step 5 from proof num-i2n-ls-02 (
previous step
)
0 ≤ i ⊦ n→i(m) < n→i(i→n(i)) ↔ n→i(m) < i
Heuristic simplifier applied rule simplifier
And obtained the following new goals
Proof step 6
:
0 ≤ i ⊦ n→i(m) < abs(i) ↔ n→i(m) < i
Rule argument
Additional information
Used simplifier rules: ini2-abs: ⊦ n→i(i→n(i)) = abs(i);